import java.util.Scanner;

public class Test {
        //      若是先读整数，再读字符串，当我们敲击回车键时，系统会误将回车判定为字符串
        public static void main(String[] args) {
            Scanner scan = new Scanner(System.in);

            System.out.println("输入年龄：");
            int age = scan.nextInt();
            System.out.println(age);

            scan.nextLine();

            System.out.println("输入姓名：");
            String name = scan.next();
            System.out.println(name);

            System.out.println("输入工资：");
            float money = scan.nextFloat();
            System.out.println(money);

            scan.close();//读取完释放
        }


        public static void main13(String[] args) {
            Scanner scan = new Scanner(System.in);
            System.out.println("输入姓名：");
//        String name = scan.nextLine();
            String name = scan.next();//没有 Line 只有 next ：遇到空格就停止读取
            System.out.println(name);

            System.out.println("输入年龄：");
            int age = scan.nextInt();
            System.out.println(age);

            System.out.println("输入工资：");
            float money = scan.nextFloat();
            System.out.println(money);

            scan.close();//读取完释放
        }


        /**
         * 求 1 - 100 之间，所有既能被 3 整除，又能被 6 整数的数字
         * 要么用 break，要么用 continue
         * @pargma args
         */

        public static void main12(String[] args) {
            int i = 1;
            while(i <= 100) {
                if(i % 6 != 0) {
                    i++;
                    continue;
                }
                System.out.println(i);
                i++;
            }
        }



        public static void main11(String[] args) {
            int i = 0;
            while(i <= 10) {
                if(i == 3) {
                    continue;
//                continue表示结束本次循环，直接进入下一次循环
                }
                System.out.println(i);
                i++;
            }
        }


        public static void main10(String[] args) {
            int k = 1;
            int sum = 0;
            while(k <= 5){
                int ret = 1;
                int i = 1;
                while(i <= k){
                    ret *= i;
                    i++;
                }
                sum += ret;
                k++;
            }
            System.out.println(sum);
        }



        public static void main9(String[] args) {
            int i = 1;
            int ret = 1;
            while(i <= 5) {
                ret *= i;
                i++;
            }
            System.out.println(ret);
        }


        public static void main8(String[] args) {
            int i = 0;
            int sum = 0;
            while(i<=100){
                sum += i;
                i ++;
            }
            System.out.println(sum);
        }


//    IDEL进行调试：
//    1 . 打断点
//    2 . Debug 蓝色底色，表示还未执行当前行
//    3 . 窗口中第一个表示逐过程，第二个是逐语句
//    4 . 最左边的为重新开始调试

        public static void main7(String[] args) {
            int a = 1;
            while(a<=10) {
                System.out.println(a);
                a++;
            }
        }

        public static void main6(String[] args) {

//        判断闰年
            Scanner scan = new Scanner(System.in);
            int year = scan.nextInt();

            if(year % 400 == 0) {
                System.out.println(year + "是世纪闰年");
            }
            else if(year % 4 == 0 && year % 100 == 0){
                System.out.println(year + "是普通闰年");
            }
            else
                System.out.println(year + "不是闰年");
        }


        public static void main5(String[] args) {
            Scanner scan = new Scanner(System.in);
            int a = scan.nextInt();
            if(a % 2 == 1) {
                System.out.println("奇数");
            }
            else {
                System.out.println("偶数");
            }
        }


        public static void main4(String[] args) {
            boolean flag = true == true ? true == false ? false : true :true;
            System.out.println(flag);
        }


        public static void main3(String[] args) {
            int a = 1;
            int b = 2;
            int ret = a > b ? a : b;
            System.out.println(ret);
        }


        public static void main2(String[] args) {
            int a = 10;
            System.out.println(!(a == 11));
            System.out.println(!(a == 10));
        }


        public static void main1(String[] args) {
            int sum = 0;
            sum = sum + (int)1.2;
//        sum = (int)(sum + 1.2);
//        sum += 1.2;
            System.out.println(sum);
        }
}
